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Welcome to Leitax, this is
our Olympus-OM to Pentax-K
page. After several
requests
from Pentax users, we can offer now this new replacement bayonet to use
OM-system Olympus Zuiko
lenses on Pentax bodies.

-This conversion is fully reversible
and will not damage either the lens or the camera.
-The Olympus-OM
lenses will focus to infinity
and will
maintain the aperture click stops
-The Pentax cameras will show a focus confirmation
light in
the viewfinder.

-
One of the holes at the bayonet coincides with the positioning slot,
therefore, the spring loaded pin at the camera will work, but the lens
can be moved half millimeter to the right or to the left if you force
it. This is not a problem when taking pictures, the focus and aperture
rings operation will not move the lens.

Please take a look at the
instructions on the left, and don't hesitate to ask me any doubt with
the conversion.

At this moment, we can offer a limited quantity of instructions. I
think the lenses not included in the instructions will have no problem
to use our Zuiko-Pentax mount, but I cannot be sure yet.

Caution!
The Zuiko-OM 50/1.8 , 28/2.8 and 40/2.0
may have a
different type of mount made in two pieces In this case, they
won't be compatible with the Leitax mount.

Caution!
The Zuiko-OM 135/3.5 can use the standard Leitax mount only together
with a special spacer and longer screws.

I have the K20D, but I think the settings are similar on other models:
in the Custom
Setting menu, go to "Using aperture ring" and set "permitted".
This way, your camera will work and meter in Av mode with adapted
lenses.

For my calculations, all the lenses checked in my instructions will not
hit the mirror of a Pentax camera.

The
orange mark at our Leitax mount is the exact scale center of the
Zuiko-OM lenses. And it can be used as a rough guide to mount
the
lenses on Pentax cameras, as it is very near of the red dot position.

Now you can order the
Olympus Zuiko OM-Pentax bayonet here. - The
registered mail service is reliable but the delivery time is not very
fast or even regular. If you need the Leitax mounts fast or you have a
deadline I'd recommend thecourier option.

Also included a piece of spring and an useful needle with hook to
install it.

62 Euro

You may need a generic Pentax-K rear lens cap.

2 Euro

But, if you want the best, I can offer now the OP/TECH
USA Pentax-K cap.

-It has a rubber O-Ring that seals the lens from dust and moisture.

-The O-ring also forms tight friction, it will avoid losing the cap.

-It covers the entire bayonet diameter, providing more protection
against blows and scratches.

Out of
Stock
9 Euro

With certain models, we'll have to manipulate inside the
lens, it's not a good place for something metallic. With this plastic
tool I don't make any scratches in the Zuiko lenses.

3 Euro

I use this model for the Phillips screws in the Olympus OM lenses, it
is industrial grade quality made by Irazola, and the
design is very good, you can push and turn it firmly with the rotary
end and the rubber finish.

5 Euro

If you don't feel confident after reading the
instructions, please send
your Olympus OM lens to me.
Provided your lens is in the list, we
can install a Pentax bayonet on it.

Notice this price doesn't include
the bayonet nor shipping.

50 Euro

Extra
shipping cost for fast courier.I would need your
phone number for the courier
shipping form.

Destination

Important
Paypal
Notes:

- We ship to all
Paypal supported countries.
- I must
ship to the address supplied to me by Paypal. I cannot ship to any
alternative addresses.-Paypal system will
charge 21%
VAT tax to European Union customers. In case you have a valid intracomunitary
VAT
number, just include it at the Paypal text for the seller, and I will
refund the Vat Tax amount via Paypal.
- If you
don't receive my email after a purchase, it means Paypal failed to
notify me, this happens rarely. Please email me if you don't
get my
complimentary note.- Customers outside the
European Union may be have to pay import duties.
- If you don't have a Paypal
account, it is possible to pay with a SWIFT Bank Transfer or Western
Union transfer.Shipping:-Due to
strict security,
the postal service to the US can take several weeks, US customers
please consider the courier option.
- Handling
& Shipping cost for any quantity of items and to all
countries: 10 Euros. It will be added automatically at the Paypal
checkout.